(function() {
	var inputEx = YAHOO.inputEx, lang = YAHOO.lang, Event = YAHOO.util.Event, Dom = YAHOO.util.Dom;

	/**
	 * @class Create a YUI Radio button. Here are the added options :
	 * <ul>
	 *	<li>choices: list of choices (array of string)</li>
	 *	<li>values: list of returned values (array )</li>
	 *	<li>allowAny: add an option with a string field</li>
	 * </ul>
	 * @extends inputEx.RadioField
	 * @constructor
	 * @param {Object} options inputEx.Field options object
	 */
	inputEx.RadioButton = function(options) {
		inputEx.RadioButton.superclass.constructor.call(this, options);
	};

	lang.extend(inputEx.RadioButton, inputEx.RadioField,
			/**
			 * @scope inputEx.RadioButton.prototype
			 */
				{


				});

	/**
	 * Register this class as "radio" type
	 */
	inputEx.registerType("radiobutton", inputEx.RadioButton);

})();